Here's what rhymes with seroon.
loon rune soon moon immune noon tune boon hewn saloon shewn strewn doin dune foon coon prune croon goon shoon balloon spoon lagoon toluene aucune harpoon maroon raccoon swoon impugn attune festoon racoon cartoon platoon cocoon forenoon baboon buffoon typhoon bassoon dragoon tycoon jejune lampoon spittoon doubloon patroon bestrewn afternoon honeymoon monsoon opportune pontoon picayune poltroon macaroon inopportune importune protozoon tablespoon dessertspoon spermatozoon trinitrotoluene Words that almost rhyme with seroon
room loom rheum whom boom tomb bloom doom gloom womb broom groom plume zoom fume suum flume assume resume abloom entomb foredoom perfume presume subsume exhume elbowroom legroom costume consume residuum boxroom strongroom